Bertha Diana

Head of Digital Marketing

Wall Street English Indonesia

Bertha Diana is a seasoned marketer with a wealth of experience across diverse industries, specialising in brand management, digital marketing, and growth marketing. She began her career in 2015 with Unicharm as an Assistant Brand Manager for Mamypoko, where she excelled in developing and managing brand strategies. In 2017, she transitioned to Danone, further honing her skills in brand management. Bertha then embraced a new challenge as a CRM Manager for Danone’s brand portfolios like Nutrilon, Bebelac and SGM, implementing data-driven marketing strategies to drive growth. Her role was instrumental in rebuilding the online business during the pandemic for Mitra Adi Perkasa (MAP Active) successfully steering multiple brands like Planet Sports Asia, Sports Station, Kidz Station, towards digital transformation. Her expertise extends to the education sector, with significant roles at Zenius and Wall Street English, where she leveraged her skills in digital and growth marketing to achieve impressive results.